iv The American Naturalist. [Vol. XXVIII, 
The Origin of the Subterranean Fauna of North America (Illustrated). A, S. 
PACKARD 
The Numerical Intensity of Faunas. L. P, GRATACAP 
The REEE of the Wing of Sterna wilsonii (Illustrated). V.J. LEIGH- 
A ee rams Jamaican Naturalist, Dr. Anthony Robinson. T. D. A. COCK- 
ERELL 
The Classification of Snakes rpi E. D. Core 
Limits of Biological Experime Dr. M. MILES 
Abalone or Haliotis Shells of E Califórnia Epea M. B. WILLIAMSON........ 
The Duration of Niagara Falls. Dr. J. W. NCER 
The Mechanical Cause of Apa in the tae a the Shells of Gasteropoda, 
(Illustrated). W. H. 
Some Birds of Paradise from ron Guinea A G. S. MEAD 
The Nri of Hypnotism, Jas. WEIR, M. D 
Rules of Nomenclature Adopted by the aaa Zoological Congress, 
Moscow, Russia, 1892, Moritz FISCHER 
Prairie — and Wild Pigeon in Jackson Co., Michigan, 1894. L. W. 
POPP eeeees Seeeeeees 
guaeny * Time Divisible in Three Periods—The Lafayette, Glacial and 
Rec Ww 
The Sasa of the Uredinez (The Rusts) (Illustrated), C. E. BESSEY.. 
On the Evolution ofthe Art ` uisg in Stone. A Preliminary Paper by J. 
D. McGuire. C. H. 
Zoology in the High School. Mw. 
EDITORIALS.—The Languages in Peg 38; Philadelphia and the Chicago 
Exhibit, 38 ; The most Useful Citizen, 39; A Word to our Exchanges 
and Correspondents, 39; City Postal Boxes, 249 ; The Congress of Zo- 
ol at Moscow, 249; The Days after the Chicago Exposition, 249; 
The Allis Laboratory, 250; City Parks, 399; Madacascariensis, 399; 
Poachers in the National Parks, 400; The Sundry Civil Bill, 400; The 
U. S. National Academy of Sciences, 494; The Propisi National 
Academy of Science and Art, 495 ; The Haeckel Celebration, 496 ; The 
U. S. Geological Survey, 684; The Geological Survey of Pennsylvania, 
685; The American Association, 781; The Tariffon Books and Appara- 
Destruction of the Palisades, 783; A Museum Doorway, 937 
Newspaper Mendacity, 937; Lieutenant Peary, 938; The Flavor of 
, 989; Parity of Vertebrates, 989; The International Congress 
of Zürih, 1011; The Publications of Raiiisjiie, 1011; The Botani- 
cal Society of America, 1012; Biology in the University of Texas, 
1013; Dates of Issue of the Naturalist, . 
RECENT BOOKS AND PAMPHLETS.—40, 147, 251, 329, 401, 497, 589, 687, 784, 
863, 940. 
RECENT sguningy= Se Second and Concluding Part of J. Roth’s Allge- 
meine und Chemische Geologie, 43; Our Household Insects, 43; 
Horns and Hoofs, 44; Zirkel’s Text-Books of Petrography, 150; Zim- 
merman’s Botanical Microtechnique, 152; The Letters of Asa Gray, 
1013 
1014 
